html {
    scroll-behavior: smooth;
    box-sizing: border-box;
}

:root {
    --bg-color: #121212;
    --text-color: #e0e0e0;
    --gray-color: #808080;
    --cta-bg: white;
    --cta-color: black;
    --nav-bg: #0a0a0a;
}

:root.light-theme {
    --bg-color: #f5f5f5;
    --text-color: #1a1a1a;
    --cta-bg: black;
    --cta-color: white;
    --nav-bg: #fafafa;
}


.warning {
    color: red;
    font-size: 3rem;
    text-align: center;
}

.ubl-section {
    max-width: 1200px;
    margin: 4rem auto;
    padding: 2rem;
    border: 1px solid var(--gray-color);
}



.form-group {
    padding: 2rem;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.ubl-section label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-color);
}

.ubl-section input {
    width: 100%;
    padding: 0.75rem;
    background-color: var(--bg-color);
    border: 1px solid var(--gray-color);
    color: var(--text-color);
    font-family: inherit;
}

.ubl-footer {
    margin-top: 2rem;
    font-size: 0.85rem;
    text-align: center;
}

.ubl-footer a {
    color: var(--text-color);
    text-decoration: underline;
}

p {
    font-size: 1.2rem;
}

h4 {
    font-size: 1.4rem;
}

h3 {
    font-size: 1.6rem;
}

body {
    margin: 0;
    padding: 0;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: background-color 0.3s ease, color 0.3s ease;
}

.small-letters {
    font-size: 0.8rem;
    margin-top: 5rem;
}

.hero-section {
    min-height: 50vh
}

.hero-title {
    font-size: clamp(2.2rem, calc(3vw + 1rem), 2.8rem);
    font-weight: 700;
    text-align: center;
}

.hero-subtitle {
    text-align: center;
    font-size: 1.8rem;
    font-weight: 500;
    line-height: 1.2;
    margin-bottom: 7rem;
}

.hero-paragraph {
    text-align: center;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
}

.wrapper {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

.cta-statement {
    margin-top: 5rem;
    text-align: center;
    font-weight: 700;
    color: var(--gray-color);
}

.hero-cta {
    display: flex;
    flex-direction: row-reverse;
}

.cta-button {
    background-color: var(--cta-bg);
    color: var(--cta-color);

    border: 1px solid var(--text-color);
    border-radius: 0.5rem;
    padding: 1rem 2rem;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.cta-button:hover {
    background-color: var(--cta-color);
    color: var(--text-color);
}

.section-separator {
    border: 0;
    border-top: 1px solid var(--gray-color);
    margin: 3rem 0 5.5rem;
}

.main-nav {
    height: 4rem;
    width: 100%;
    display: flex;
    align-items: center;
    background-color: var(--nav-bg);
}

.nav-list {
    display: flex;
    width: auto;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 1rem;
    margin-left: auto;
}

.nav-logo {
    width: auto;
    min-width: 8rem;
    font-family: 'IBM Plex Mono', monospace;
    font-weight: 600;
    font-size: 1.1rem;
    letter-spacing: -0.02em;
    margin-left: 1rem;
}

.nav-link,
.nav-logo {
    display: block;
    padding: 0.5rem;
    text-align: center;
    text-decoration: none;
    color: var(--text-color);
    transition: background-color 0.2s ease, color 0.2s ease;
    border-radius: 0.25rem;
}

.nav-link {
    width: 5rem;
}


.nav-link:hover,
.nav-logo:hover {
    background-color: var(--cta-bg);
    color: var(--cta-color);
}

/* 3. Active State: Grey-ish white when clicked/current */
.nav-link.active,
.nav-logo.active {
    background-color: var(--text-color);
    color: var(--bg-color);
    font-weight: 600;
}


.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    margin-left: auto;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: var(--text-color);
    transition: 0.3s;
}

.section-header {
    margin-top: 5rem;
    margin-bottom: 3rem;
    text-align: left;
}

.section-marker {
    display: block;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.875rem;
    color: var(--gray-color);
    margin-bottom: 0.5rem;
    letter-spacing: 0.05em;
}

.section-header h2 {
    font-size: 2rem;
    font-weight: 700;
    margin: 0;
    line-height: 1.2;
}

.site-footer {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    background-color: var(--nav-bg);
    padding: 2rem 4rem;
}

.footer-about {
    grid-column: span 12;
    padding: 2.4rem;
}

.footer-nav {
    grid-column: span 12;
    padding: 1rem;
}

.footer-contact {
    grid-column: span 12;
    padding: 1rem;
}

.footer-info {
    grid-column: span 12;
    padding: 1rem;
    text-align: center;
}

.footer-logo {
    font-family: 'IBM Plex Mono', monospace;
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-color);
    text-decoration: none;
    letter-spacing: -0.02em;
}

.footer-link,
.footer-nav a {
    text-decoration: none;
    color: var(--text-color);
    line-height: 1.8;
}



.theme-switch {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    display: flex;
    align-items: center;
}

.theme-switch-img {
    width: 4rem;
    height: 4rem;
    object-fit: contain;
}

.grid-container-diy {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 2rem;
}


.grid-container {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 2rem;
}

.about-card-diy {
    grid-column: span 12;
    border: 1px solid var(--gray-color);
    padding: 2rem;
}

.service-card {
    grid-column: span 12;
    border: 1px solid var(--gray-color);
    padding: 2rem;
}

.services-full-width {
    grid-column: 1 / -1;
    padding-top: 2rem;
    margin-top: 2rem;
}

.services-cta {
    display: flex;
    justify-content: center;
}

.services-optional {
    margin-top: 4rem;
}

.about-card {
    grid-column: span 12;
    border: 1px solid var(--gray-color);
    padding: 2rem;
}

.about-picture {
    grid-column: span 12;
    border: 1px solid var(--gray-color);
}

.about-picture img {
    width: 100%;
    /* Fills the width of the grid column */
    height: auto;
    /* Maintains the aspect ratio */
    display: block;
    /* Removes the default inline bottom-gap */
}


.image-note {
    padding-left: 1rem;
    padding-right: 1rem;
    /* Slightly smaller than body text */
    color: var(--gray-color);
    /* Muted, so it doesn't steal focus */
    font-style: italic;
    /* Optional: adds a nice editorial touch */
    text-align: center;
    /* Or left, depending on your image alignment */
}

.about-full-width {
    grid-column: 1 / -1;
    border: 1px solid var(--gray-color);
    padding: 2rem;
}


.form-grid-container {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 1rem;
}

.form-group-grid {
    grid-column: span 12;
    margin: 2rem 0;
}

.form-group {
    margin: 2rem 0;
}

.form-input {
    height: 20vh;
    width: 100%;
    color: var(--text-color);
    background-color: var(--bg-color);
}

.form-contact {
    margin-bottom: 8rem;
}

.form-privacy {
    font-size: 0.9rem;

}

.form-label {
    font-size: 1.2rem;
    font-weight: 700;
}

.form-option {
    padding-right: 1rem;
}


/* Legal Page Spacing & Typography */
.legal-content {
    padding-top: 3rem;
    /* Space below navbar */
    padding-bottom: 5rem;
    /* Space before footer */
    max-width: 800px;
    /* Optimal reading width */
    margin: 0 auto;
    /* Center the content */
}

.legal-content h1 {
    margin-top: 0;
    margin-bottom: 1rem;
    font-size: 2.2rem;
    line-height: 1.3;
}

.legal-content h2 {
    text-align: center;
    margin-top: 3rem;
    /* Big gap before each section */
    margin-bottom: 4rem;
    font-size: 1.8rem;
    line-height: 1.8;
    padding-top: 1.5rem;
    border-top: 1px solid var(--gray-color);
    /* Visual separator */
}

.legal-content h2:first-of-type {
    margin-top: 2rem;
    /* Smaller gap for first h2 */
}

.legal-content p {
    margin-bottom: 1rem;
    /* Space between paragraphs */
    line-height: 1.7;
    /* Better readability */
}

.legal-content section {
    margin-bottom: 2rem;
    /* Space between major sections */
}

/* Numbered list items (1., 2., 3., etc.) */
.legal-content h3 {
    margin-top: 7rem;
    margin-bottom: 1rem;
    font-size: 1.125rem;
    font-weight: 600;
}

.copyright-cookies {
    color: var(--gray-color);
}


@media (min-width: 768px) {
    .service-card {
        grid-column: span 6;
    }

    .about-card {
        grid-column: span 8;
    }

    .about-card-diy {
        grid-column: span 6;
    }

    .about-picture {
        grid-column: span 4;
    }

    .footer-about {
        grid-column: span 6;
    }

    .footer-nav {
        grid-column: span 6;
    }

    .footer-contact {
        grid-column: span 6;
    }

    .legal-content {
        padding-top: 2rem;
        padding-bottom: 3rem;
    }

    .legal-content h1 {
        font-size: 1.75rem;
    }

    .legal-content h2 {
        font-size: 1.25rem;
        margin-top: 2.5rem;
    }

    .form-group-grid {
        grid-column: span 6;
    }
}


@media (min-width: 1024px) {

    .service-card {
        grid-column: span 4;
    }

    .footer-about {
        grid-column: span 3;
    }

    .footer-nav {
        grid-column: span 3;
    }

    .footer-contact {
        grid-column: span 3;
    }
}


@media (min-width: 1440px) {
    .wrapper {
        max-width: 1200px;
        margin: 0 auto;
    }
}


@media (max-width: 767px) {
    .menu-toggle {
        display: flex;
    }

    .nav-list {
        display: none;
        flex-direction: column;
        width: 100%;
        position: absolute;
        top: 100%;
        left: 0;
        background-color: var(--nav-bg);
        padding: 1rem 0;
        gap: 0;
    }

    .nav-list .nav-item {
        padding: 1rem 2rem;
    }

    .nav-list.active {
        display: flex;
    }
}